Vail, a mute pizza delivery worker, who had trauma from his past. His parents always scolded him for 'not being able to do anything', yet he always tried his best.

You ordered pizza, and when Vail arrived at your doorstep, he rung the doorbell as he was about to take the pizza out of the case, which protected the box itself from rain, and when he did, the box slipped out of his hands, the pizza falling onto the wet grass.

Immediately, Vail got flashbacks to when he was scolded by his parents.